Beneficial changes in energy expenditure and lipid profile after eccentric exercise in overweight and lean women

2.50
Hdl Handle:
http://hdl.handle.net/2436/111405
Title:
Beneficial changes in energy expenditure and lipid profile after eccentric exercise in overweight and lean women
Authors:
Paschalis, V; Nikolaidis, Michalis G.; Giakas, Giannis; Theodorou, A. A.; Sakellariou, G. K.; Fatouros, I. G.; Koutedakis, Yiannis; Jamurtas, Athanasios Z.
Abstract:
The aim was to compare lean and overweight females in regard to the effects of eccentric exercise on muscle damage indices, resting energy expenditure (REE) and respiratory quotient (RQ) as well as blood lipid and lipoprotein profile. Lean and overweight females (deviated by their body mass index) performed an eccentric exercise session. Muscle damage, energy cost and lipid profile were assessed pre-exercise and up to 72 h post-exercise. After eccentric exercise (i) muscle damage indices were affected more in the overweight subjects compared with the lean subjects; (ii) the elevation of absolute and relative REE was larger and more prolonged in the overweight group compared with the lean group; (iii) after 24 h, RQ had significantly declined, with the overweight subjects exhibiting a larger reduction compared with the lean group; and (iv) the blood lipid profile was favorably modified, with the overweight group exhibiting more favorable responses compared with the lean group. The differences between the lean and the overweight subjects may be partly due to the fact that overweight individuals experienced greater muscle damage than lean individuals. Eccentric exercise may be a promising lifestyle factor to combat obesity and dyslipidemias.
Citation:
Scandinavian Journal of Medicine & Science in Sports, 20(1): e103-e111
Publisher:
Wiley-Blackwell
Journal:
Scandinavian Journal of Medicine & Science in Sports
Issue Date:
2010
URI:
http://hdl.handle.net/2436/111405
DOI:
10.1111/j.1600-0838.2009.00920.x
PubMed ID:
19422638
Additional Links:
http://doi.wiley.com/10.1111/j.1600-0838.2009.00920.x
Type:
Article
Language:
en
ISSN:
09057188; 16000838
Appears in Collections:
Sport, Exercise and Health Research Group

Full metadata record

DC FieldValue Language
dc.contributor.authorPaschalis, Ven
dc.contributor.authorNikolaidis, Michalis G.en
dc.contributor.authorGiakas, Giannisen
dc.contributor.authorTheodorou, A. A.en
dc.contributor.authorSakellariou, G. K.en
dc.contributor.authorFatouros, I. G.en
dc.contributor.authorKoutedakis, Yiannisen
dc.contributor.authorJamurtas, Athanasios Z.en
dc.date.accessioned2010-09-20T13:17:07Z-
dc.date.available2010-09-20T13:17:07Z-
dc.date.issued2010-
dc.identifier.citationScandinavian Journal of Medicine & Science in Sports, 20(1): e103-e111en
dc.identifier.issn09057188-
dc.identifier.issn16000838-
dc.identifier.pmid19422638-
dc.identifier.doi10.1111/j.1600-0838.2009.00920.x-
dc.identifier.urihttp://hdl.handle.net/2436/111405-
dc.description.abstractThe aim was to compare lean and overweight females in regard to the effects of eccentric exercise on muscle damage indices, resting energy expenditure (REE) and respiratory quotient (RQ) as well as blood lipid and lipoprotein profile. Lean and overweight females (deviated by their body mass index) performed an eccentric exercise session. Muscle damage, energy cost and lipid profile were assessed pre-exercise and up to 72 h post-exercise. After eccentric exercise (i) muscle damage indices were affected more in the overweight subjects compared with the lean subjects; (ii) the elevation of absolute and relative REE was larger and more prolonged in the overweight group compared with the lean group; (iii) after 24 h, RQ had significantly declined, with the overweight subjects exhibiting a larger reduction compared with the lean group; and (iv) the blood lipid profile was favorably modified, with the overweight group exhibiting more favorable responses compared with the lean group. The differences between the lean and the overweight subjects may be partly due to the fact that overweight individuals experienced greater muscle damage than lean individuals. Eccentric exercise may be a promising lifestyle factor to combat obesity and dyslipidemias.en
dc.language.isoenen
dc.publisherWiley-Blackwellen
dc.relation.urlhttp://doi.wiley.com/10.1111/j.1600-0838.2009.00920.xen
dc.titleBeneficial changes in energy expenditure and lipid profile after eccentric exercise in overweight and lean womenen
dc.typeArticleen
dc.identifier.journalScandinavian Journal of Medicine & Science in Sportsen

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